Boat



FIG. 1 is a perspective front view of a boat showing my new design; and,

FIG. 2 is a perspective rear view thereof.

Gray scale images of a boat are shown in the figures. The contrast in gray scale represents a contrast in appearance only and does not represent any particular color, material, texture or finish. The even-length broken lines and unshaded regions therein show portions of the boat which form no part of the claimed design. 

CLAIM The ornamental design for a boat, as shown and described. 